145 results on '"M. Löw"'
Search Results
2. The BIAN ligand 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene: An electron sponge or a 'normal' α-diimine ligand?
- Author
-
Isabell M. Löw, Stanislav Záliš, Alexa Paretzki, Wolfgang Kaim, Martina Bubrin, and Jan Fiedler
- Subjects
010405 organic chemistry ,Ligand ,Stereochemistry ,Acenaphthene ,chemistry.chemical_element ,Rhenium ,010402 general chemistry ,01 natural sciences ,Medicinal chemistry ,0104 chemical sciences ,law.invention ,Inorganic Chemistry ,chemistry.chemical_compound ,Electron transfer ,chemistry ,law ,Materials Chemistry ,Reactivity (chemistry) ,Physical and Theoretical Chemistry ,Electron paramagnetic resonance ,HOMO/LUMO ,Diimine - Abstract
The compounds [ fac -Re(CO) 3 Cl(L)] and [M(CO) 4 (L)], M = Cr, Mo, W and L = 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene, have been studied electrochemically and spectroelectrochemically (IR, UV–vis-NIR, EPR). The neutral rhenium complex contains an isopropyl-shielded chloride ligand; its reversible oxidation was shown to involve a largely metal-based HOMO. One electron could be added reversibly to the diimine-based LUMO of all complexes, as evident from EPR spectroscopy. However, there was no evidence for the reversible acquisition of more than one electron by L in these complexes, ruling out an electron reservoir functionality with multielectron reactivity. DFT and TD-DFT calculations were performed for the [Re(CO) 3 Cl(L)] n redox series (n = +, 0, −).
- Published
- 2017
- Full Text
- View/download PDF
3. The Startψell initiative in Action: A Project supporting Early-career Consultant Psychiatrists in a Southeast UK mental health trust.
- Author
-
S. Deepak, M. Ghazirad, and M. Lowe
- Subjects
Psychiatry ,RC435-571 - Abstract
Introduction Transition to a consultant role is a challenging time for an early career psychiatrist, as the high level of structure and guidance available during psychiatric training ceases when training is complete. The Royal College of Psychiatrists, UK therefore pioneered the Startψell initiative to ease this transition. This consultant-led initiative proposed embedding good habits and robust coping mechanisms early on, to enable psychiatrists to thrive in their roles and is based on six main pillars (New consultants (StartWell) (rcpsych.ac.uk) Image 1: Startwell framework. Berkshire Healthcare NHS Foundation Trust (BHFT) is a mental healthcare provider based in Southeast England where we designed a project to enhance support to new consultants, based on Startψwell principles. Objectives The aims of this project were to: - Improve the experience of early career psychiatrists taking on their first consultant role in BHFT. - Ensure that the new consultants are provided with relevant information and resources to fulfil their roles safely. - Set up a system for ongoing support for new consultants till they complete five years in their post. Methods Having discussed the feasibility of setting up a local Startwell initiative in BHFT, plans were presented to the medical director and medical staff committee including new consultants, for their input. Under the guidance from senior consultants, monthly meetings were arranged which offered professional development talks and peer support. As several themes emerged at these meetings, we stratified and aligned these local to the RCPsych Startψell framework (Image 2:Themes). An induction folder was also collated with all the relevant information in paper and digital format. In addition, a yearly bespoke induction event for new consultant psychiatrists was delivered from 2019-2022 except in 2021, during the pandemic. Results We used Likert scales to gather quantitative feedback (Table 1) with free box for comments to capture qualitative feedback (Image 3). Feedback response rate for the three cohorts were 75%, 70% and 80% respectively. 2019 2020 2022 Overall Satisfaction 100% 75% 100% How relevant was the content of the programme to your new role? 70% 100% 100% How far did the programme meet your expectations? 100% 75% 100% Image: Image 2: Image 3: Conclusions The BHFT Startwell initiative has been running successfully for the past five years and been valued by the new consultants. We are therefore continuing to working towards embedding the programme futher and ensuring sustainably for the future. W e are looking to share our experience in the hope that similar programmes are set up and our newer colleagues can enjoy a long, fulfilling, and enjoyable career. Disclosure of Interest None Declared
- Published
- 2024
- Full Text
- View/download PDF
4. Spectroscopic Membrane Probes : Volume 2
- Author
-
Leslie M. Loew and Leslie M. Loew
- Subjects
- QH601
- Abstract
The optical spectra of molecular membrane probes can be interpreted terms of the structure, dynamics, and the physiological state of the membrane. The general picture we have of membranes and of the properties of the proteins imbedded in them, has, arguably, emerged directly from probe studies over the last 20 years. This work is designed to make these techniques accessible to a broad audience of cell biologist. The techniques discussed revolve primarily around the fluorescence of membrane probes, but applications of light absorption and Raman scattering are included. In addition to reviews of the major applications, most chapters include information on required apparatus, experimental design, data analysis, and potential pitfalls.
- Published
- 2018
5. Spectroscopic Membrane Probes : Volume 1
- Author
-
Leslie M. Loew and Leslie M. Loew
- Subjects
- QH601
- Abstract
The general picture we have of membranes and of the properties of the proteins imbedded in them, has, arguably emerged directly from probe studies over the past 20 years. This work is designed to make these techniques accessible to a board audience of cell biologists. The techniques discussed revolve primarily around the fluorescence of membrane probes, but applications of light absorption and Raman scattering are included. In addition to reviews of the major applications, most chapters include information on the required apparatus, experimental design, data analysis, and potential pit falls.
- Published
- 2018
6. Enhanced Ene-Reductase Activity through Alteration of Artificial Nicotinamide Cofactor Substituents
- Author
-
Bernhard Hauer, Sebastian A. Löw, Isabell M. Löw, and Martin J. Weissenborn
- Subjects
Nicotinamide ,biology ,010405 organic chemistry ,Chemistry ,Organic Chemistry ,010402 general chemistry ,01 natural sciences ,Catalysis ,Cofactor ,0104 chemical sciences ,Inorganic Chemistry ,chemistry.chemical_compound ,Biochemistry ,Biocatalysis ,biology.protein ,Reductase activity ,Physical and Theoretical Chemistry ,Ene reaction - Published
- 2016
- Full Text
- View/download PDF
7. Tetrahydrocannabinol (THC) improves motor and memory deficits in a sporadic Alzheimer-model
- Author
-
P Tucholla, M Löw, Y Bouter, M Sichler, and T Bayer
- Subjects
business.industry ,Medicine ,business ,Tetrahydrocannabinol ,Neuroscience ,medicine.drug - Published
- 2017
- Full Text
- View/download PDF
8. Die Löslichkeit in Wasser und ihr Zusammenhang der drei Dichlorbenzole. Eine Methode zur Bestimmung der Löslichkeit sehr wenig Löslicher und zugleich sehr flüchtiger Stoffe
- Author
-
A. Klemenc and M. Löw
- Subjects
Gynecology ,medicine.medical_specialty ,Chemistry ,medicine ,General Chemistry - Published
- 2010
- Full Text
- View/download PDF
9. Innerklinischer Transport des kritisch kranken Patienten
- Author
-
Ulrich Jaschinski and M. Löw
- Subjects
Emergency Medical Services ,medicine.medical_specialty ,Critical Care ,business.industry ,Critically ill ,Critical Illness ,Pain medicine ,MEDLINE ,Psychological intervention ,General Medicine ,Infections ,Transportation of Patients ,Anesthesiology and Pain Medicine ,Anesthesiology ,Radiological weapon ,Workforce ,medicine ,Emergency medical services ,Animals ,Humans ,Wounds and Injuries ,Tomography, X-Ray Computed ,Intensive care medicine ,business - Abstract
Transport of critically ill patients from the ICU for diagnostic and therapeutic purposes (e.g. CT, endoscopy, radiological catheter-assisted interventions) is a challenge and has steadily increased over the years. After risk-benefit analysis careful planning is the first step in minimizing the risk of complications. Knowledge and skillful handling of the transport equipment is mandatory to avoid life-threatening incidents as monitoring and therapy have to be continued during the transport. Proper education and experience in critical care medicine are additional characteristics of the transport team. When these prerequisites are fulfilled a "non-transportable" patient is just as unlikely as a "non-anesthetizable" patient.
- Published
- 2009
- Full Text
- View/download PDF
10. DIII-D research to provide solutions for ITER and fusion energy
- Author
-
C.T. Holcomb, for the DIII-D Team:, J. Abbate, A. Abe, A. Abrams, P. Adebayo-Ige, S. Agabian, S. Ahmed, N. Aiba, N. Akcay, T. Akiyama, R. Albosta, P. Aleynikov, S. Allen, H. Anand, J. Anderson, Y. Andrew, M. Ashburn, A. Ashourvan, M. Austin, G. Avdeeva, D. Ayala, M. Ayub, E. Bagdy, S. Banerjee, K. Barada, L. Bardoczi, O. Bardsley, J. Barr, E. Bass, A. Battey, Z. Bayler, L. Baylor, T. Bechtel, M. Beidler, E. Belli, T. Benedett, Z. Bergstrom, M. Berkel, T. Bernard, N. Bertelli, R. Bielajew, G. Bodner, J. Boedo, R. Boivin, T. Bolzonella, P. Bonoli, A. Bortolon, S. Bose, M. Boyer, W. Boyes, L. Bradley, R. Brambila, A. Braun, D. Brennan, S. Bringuier, L. Brodsky, M. Brookman, J. Brooks, D. Brower, W. Brown, J. Buck, S. Buczek, D. Burgess, M. Burke, K. Burrell, J. Butt, R. Buttery, I. Bykov, P. Byrne, A. Cacheris, K. Callahan, J. Callen, D. Campbell, J. Candy, J. Canik, L. Cappelli, T. Carlstrom, R. Carr, W. Carrig, B. Carter, T. Carter, I. Carvalho, W. Cary, L. Casali, L. Ceelen, M. Cengher, M. Cha, R. Chaban, V. Chan, B. Chapman, I. Char, J. Chen, R. Chen, X. Chen, Y. Chen, J. Chiriboga, E. Cho, G. Choi, W. Choi, H. Choudhury, S. Chowdhury, C. Chrystal, Y. Chung, R. Churchill, R. Clark, M. Clement, J. Coburn, S. Coda, R. Coffee, C. Collins, J. Colmenares-Fernandez, W. Conlin, R. Coon, T. Cote, A. Creely, N. Crocker, C. Crowe, B. Crowley, T. Crowley, M. Curie, D. Curreli, A. Dal Molin, J. Damba, E. Dart, A. Dautt-Silva, K. Davda, A. De, N. de Boucaud, Y. de Jong, P. DE VRIES, A. de-Villeroche, G. DeGrandchamp, J. deGrassie, D. Demers, S. Denk, E. DeShazer, S. Di Genova, A. Diallo, A. Dimits, R. Ding, S. Ding, D. Donovan, X. Du, J. Dunsmore, A. Dupuy, J. Duran, A. Dvorak, F. Effenberg, N. Eidietis, D. Elder, D. Eldon, Y. Elsey, D. Ennis, K. Erickson, D. Ernst, M. Fajardo, H. Farre-Kaga, M. Fenstermacher, N. Ferraro, J. Ferron, A. Feyrer, P. Fimognari, R. Finden, D. Finkenthal, R. Fitzpatrick, S. Flanagan, B. Ford, W. Fox, S. Freiberger, L. Fu, K. Gage, V. Gajaraj, I. Garcia, F. Garcia, A. Garcia, M. Garcia Munoz, D. Garnier, A. Garofalo, A. Gattuso, B. Geiger, K. Gentle, Y. Ghai, K. Gill, F. Glass, P. Gohil, X. Gong, J. Gonzalez-Martin, Y. Gorelov, V. Graber, R. Granetz, C. Gray, C. Greenfield, B. Grierson, R. Groebner, W. Grosnickle, M. Groth, S. Gu, H. Guo, J. Guterl, W. Guttenfelder, R. Hager, S. Hahn, M. Halfmoon, J. Hall, V. Hall-Chen, F. Halpern, G. Hammett, X. Han, C. Hansen, E. Hansen, J. Hanson, M. Hanson, A. Harris, R. Harvey, S. Haskey, D. Hatch, W. Hayashi, A. Hayes, W. Heidbrink, J. Herfindal, J. Hicok, E. Hinson, T. Hisakado, C. Holcomb, C. Holland, L. Holland, E. Hollmann, A. Holm, I. Holmes, K. Holtrop, R. Hong, R. Hood, L. Horvath, S. Houshmandyar, N. Howard, E. Howell, W. Hu, Y. Hu, Q. Hu, Y. Huang, J. Huang, A. Huang, A. Hubbard, J. Hughes, D. Humphreys, J. Hurtado, A. Hyatt, K. Imada, V. Izzo, A. Jalalvand, S. Jardin, A. Jarvinen, Y. Jeon, H. Ji, X. Jian, L. Jian, Y. Jiang, C. Johnson, J. Johnson, M. Jones, S. Joung, P. Jouzdani, E. Jung, E. Kallenberg, R. Kalling, D. Kaplan, A. Kaptanoglu, D. Kellman, J. Kennedy, F. Khabanov, J. Kim, H. Kim, E. Kim, S. Kim, K. Kim, C. Kim, T. Kim, J. King, A. Kinsey, D. Kirk, D. Klasing, A. Kleiner, M. Knolker, M. Kochan, B. Koel, J. Koenders, M. Koepke, R. Kolasinski, E. Kolemen, E. Kostadinova, M. Kostuk, G. Kramer, R. Kube, N. Kumar, R. La Haye, F. Laggner, C. Lahban, H. Lan, R. Landry, R. Lantsov, L. Lao, C. Lasnier, C. Lau, R. Leccacorvi, J. Leddy, M. Lee, S. Lee, K. Lee, R. Lee, M. Lehnen, A. Leonard, E. Leppink, M. LeSher, J. Lestz, J. Leuer, N. Leuthold, G. Li, X. Li, Y. Li, L. Li, N. Li, Z. Li, D. Lin, Z. Lin, Y. Lin, E. Linsenmayer, J. Liu, D. Liu, C. Liu, Z. Liu, Y. Liu, A. Loarte-Prieto, S. Loch, L. LoDestro, N. Logan, J. Lohr, J. Lore, U. Losada Rodriguez, J. Loughran, M. Lowell, T. Luce, N. Luhmann, P. Lunia, R. Lunsford, L. Lupin-Jimenez, A. Lvovskiy, B. Lyons, X. Ma, J. MacDonald, T. Macwan, R. Maingi, M. Major, L. Malhotra, M. Margo, C. Marini, A. Marinoni, A. Maris, E. Martin, J. Mateja, R. Mattes, R. Maurizio, D. Mauzey, L. McAllister, G. McArdle, J. McClenaghan, K. McCollam, G. McKee, K. McLaughlin, A. McLean, V. Mehta, E. Meier, S. Meitner, J. Menard, O. Meneghini, G. Merlo, S. Messer, W. Meyer, C. Michael, D. Miller, M. Miller, J. Mitchell, E. Mitra, C. Moeller, M. Mohamed, S. Molesworth, K. Montes, S. Mordijck, S. Morosohk, A. Moser, D. Mueller, S. Munaretto, C. Murphy, C. Muscatello, R. Myers, A. Nagy, D. Nath, M. Navarro, R. Nazikian, T. Neiser, A. Nelson, P. Nesbet, F. Nespoli, P. Nguyen, D. Nguyen, R. Nguyen, J. Nichols, M. Nocente, L. Nuckols, R. Nygren, T. Odstrcil, M. Okabayashi, E. Olofsson, D. Orlov, D. Orozco, N. Osborne, T. Osborne, F. OShea, D. Pace, D. Packard, A. Pajares Martinez, C. Pakosta, C. Pan, M. Pandya, D. Panici, A. Pankin, Y. Park, J. Park, C. Parker, S. Parker, P. Parks, M. Parsons, S. Paruchuri, C. Paz-Soldan, T. Pederson, W. Peebles, B. Penaflor, E. Perez, L. Periasamy, R. Perillo, C. Petty, M. Pharr, D. Pierce, C. Pierren, S. Pierson, A. Pigarov, L. Pigatto, D. Piglowski, S. Pinches, R. Pinsker, R. Pitts, J. Pizzo, M. Podesta, Z. Popovic, M. Porkolab, Q. Pratt, G. Prechel, I. Pusztai, P. Puthan-Naduvakkate, J. Qian, X. Qin, O. Ra, T. Raines, K. Rakers, K. Rath, J. Rauch, C. Rea, R. Reed, A. Reiman, M. Reinke, R. Reksoatmodjo, Q. Ren, J. Ren, Y. Ren, M. Rensink, T. Rhodes, N. Richner, J. Ridzon, G. Riggs, J. Riquezes, P. Rodriguez Fernandez, T. Rognlien, G. Ronchi, L. Rondini, R. Rosati, A. Rosenthal, M. Ross, J. Rost, A. Rothstein, J. Roveto, J. Ruane, D. Rudakov, R. Rupani, G. Rutherford, S. Sabbagh, J. Sachdev, N. Sadeghi, A. Salmi, F. Salvador, B. Sammuli, C. Samuell, A. Sandorfi, C. Sang, D. Santa, J. Sarff, O. Sauter, H. Savelli, C. Schaefer, H. Schamis, J. Schellpfeffer, D. Schissel, L. Schmitz, O. Schmitz, P. Schroeder, K. Schultz, E. Schuster, F. Sciortino, F. Scotti, J. Scoville, A. Seltzman, J. Seo, J. Serrano, I. Sfiligoi, M. Shafer, R. Shapov, H. Shen, N. Shi, D. Shiraki, B. Short, R. Shousha, H. Si, C. Sierra, G. Sinclair, P. Sinha, G. Sips, C. Skinner, T. Slendebroek, J. Slief, R. Smirnov, S. Smith, D. Smith, G. Snoep, P. Snyder, W. Solomon, X. Song, A. Sontag, V. Soukhanovskii, D. Spong, J. Squire, G. Staebler, L. Stagner, T. Stange, P. Stangeby, E. Starling, S. Stewart, T. Stoltzfus-Dueck, S. Storment, E. Strait, D. Su, L. Sugiyama, P. Sun, Y. Sun, X. Sun, C. Sung, W. Suttrop, Y. Suzuki, R. Sweeney, B. Taczak, Y. Takemura, S. Tang, W. Tang, G. Tardini, D. Taussig, K. Teixeira, K. Thackston, D. Thomas, K. Thome, Y. Tinguely, M. Tobin, J. Tooker, A. Torrezan de Sousa, P. Traverso, G. Trevisan, E. Trier, D. Truong, C. Tsui, F. Turco, A. Turnbull, L. Turner, E. Unterberg, B. Van Compernolle, R. van Kampen, M. Van Zeeland, B. Victor, R. Vieira, E. Viezzer, S. Vincena, D. Vollmer, J. Wai, M. Walker, R. Waltz, W. Wampler, L. Wang, Y. Wang, H. Wang, Z. Wang, G. Wang, A. Wang, J. Watkins, M. Watkins, T. Watts, L. Webber, K. Weber, W. Wehner, X. Wei, D. Weisberg, A. Welander, A. Welsh, A. White, R. Wilcox, G. Wilkie, T. Wilks, M. Willensdorfer, H. Wilson, A. Wingen, M. Wu, D. Wu, S. Wukitch, J. Xia, R. Xie, Z. Xing, G. Xu, X. Xu, Z. Yan, X. Yang, L. Yang, S. Yang, J. Yang, M. Yoo, G. YU, J. Yu, A. Zalzali, A. Zamengo, V. Zamkovska, S. Zamperini, K. Zarrabi, E. Zeger, K. Zeller, L. Zeng, X. Zhang, J. Zhang, B. Zhang, B. Zhao, C. Zhao, Y. Zheng, Y. Zhu, J. Zhu, J. Ziegel, J. Zimmerman, and C. Zuniga
- Subjects
DIII-D ,tokamak ,overview ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
The DIII-D tokamak has elucidated crucial physics and developed projectable solutions for ITER and fusion power plants in the key areas of core performance, boundary heat and particle transport, and integrated scenario operation, with closing the core-edge integration knowledge gap being the overarching mission. New experimental validation of high-fidelity, multi-channel, non-linear gyrokinetic turbulent transport models for ITER provides strong confidence it will achieve Q ⩾ 10 operation. Experiments identify options for easing H-mode access in hydrogen, and give new insight into the isotopic dependence of transport and confinement. Analysis of 2,1 islands in unoptimized low-torque IBS demonstration discharges suggests their onset time occurs randomly in the constant β phase, most often triggered by non-linear 3-wave coupling, thus identifying an NTM seeding mechanism to avoid. Pure deuterium SPI for disruption mitigation is shown to provide favorable slow cooling, but poor core assimilation, suggesting paths for improved SPI on ITER. At the boundary, measured neutral density and ionization source fluxes are strongly poloidally asymmetric, implying a 2D treatment is needed to model pedestal fuelling. Detailed measurements of pedestal and SOL quantities and impurity charge state radiation in detached divertors has validated edge fluid modelling and new self-consistent ‘pedestal-to-divertor’ integrated modeling that can be used to optimize reactors. New feedback adaptive ELM control minimizes confinement reduction, and RMP ELM suppression with sustained high core performance was obtained for the first time with the outer strike point in a W-coated, compact and unpumped small-angle slot divertor. Advances have been made in integrated operational scenarios for ITER and power plants. Wide pedestal intrinsically ELM-free QH-modes are produced with more reactor-relevant conditions, Low torque IBS with W-equivalent radiators can exhibit predator-prey oscillations in T _e and radiation which need control. High- β _P scenarios with q _min > 2, q _95 –7.9, β _N > 4, β _T –3.3% and H _98y2 > 1.5 are sustained with high density ( $\bar n$ = 7E19 m ^−3 , f _G –1) for 6 τ _E , improving confidence in steady-state tokamak reactors. Diverted NT plasmas achieve high core performance with a non-ELMing edge, offering a possible highly attractive core-edge integration solution for reactors.
- Published
- 2024
- Full Text
- View/download PDF
11. Röntgendiagnostik der Oberen Speise- und Atemwege, der Atemorgane und des Mediastinums Teil 5a / Roentgendiagnosis of the Upper Alimentary Tract and Air Passages, the Respiratory Organs, and the Mediastinum Part 5a
- Author
-
H. Behrend, H. Blaha, M. Loew, W. Schermuly, V. Schneider, F. Strnad, F. Heuck, H. Behrend, H. Blaha, M. Loew, W. Schermuly, V. Schneider, F. Strnad, and F. Heuck
- Subjects
- Medical sciences
- Published
- 2013
12. Vergleich von Healon�, Healon�GV und Healon�5 bei der Viskotrabekulektomie
- Author
-
U. Mester, M. Löw, and C. Bühler
- Subjects
Gynecology ,Ophthalmology ,medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,medicine ,Glaucoma surgery ,Trabeculectomy ,Phacoemulsification ,business - Abstract
Drei Viskoelastika unterschiedlicher Viskositat wurden zur Vermeidung von Fruhkomplikationen nach filtrierender Glaukomchirurgie eingesetzt. Bei 171 Augen wurde eine Trabekulektomie (TE) oder Phakotrabekulektomie (PT) durchgefuhrt. In allen Fallen wurde Healon®, Healon®GV oder Healon®5 am Operationsbeginn in die Vorderkammer eingegeben und am Ende des Eingriffs belassen. Vier Stunden postoperativ lag der durchschnittliche IOD in allen Gruppen unter 13 mmHg und stieg innerhalb der ersten Woche nicht uber diesen Wert an. Postoperative Druckspitzen kamen in keiner Gruppe vor. Healon® war bis zu 4 Tagen, Healon®GV bis zu 6 Tagen und Healon®5 bis zu 9 Tagen in der Vorderkammer nachweisbar. Fruhe postoperative Komplikationen wie Aderhautschwellung, flache Vorderkammer, iridokornealer Kontakt, Hyphama oder unzureichende Ausbildung des Sickerkissens wurden nicht beobachtet. Healon®, Healon®GV und Healon®5 senken die Zahl fruher postoperativer Komplikationen nach filtrierender Glaukomchirurgie mit vergleichbarer Effektivitat, ohne das Risiko einer postoperativen Drucksteigerung zu beinhalten.
- Published
- 2003
- Full Text
- View/download PDF
13. Numerische Untersuchung der Strömungsaktivität in sakkulären Aneurysmen
- Author
-
K. Perktold and M. Löw
- Subjects
Materials science ,Biomedical Engineering - Published
- 2009
- Full Text
- View/download PDF
14. Back Cover: Enhanced Ene-Reductase Activity through Alteration of Artificial Nicotinamide Cofactor Substituents (ChemCatChem 5/2016)
- Author
-
Isabell M. Löw, Bernhard Hauer, Sebastian A. Löw, and Martin J. Weissenborn
- Subjects
Nicotinamide ,biology ,Stereochemistry ,Organic Chemistry ,Catalysis ,Cofactor ,Inorganic Chemistry ,chemistry.chemical_compound ,chemistry ,Biocatalysis ,biology.protein ,Organic chemistry ,Cover (algebra) ,Reductase activity ,Physical and Theoretical Chemistry ,Ene reaction - Published
- 2016
- Full Text
- View/download PDF
15. Detection of numerical chromosome aberrations in brain tumours by fluorescence in situ hybridization on smear preparations of small tumour biopsies
- Author
-
Klaus D. Zang, J. R. Moringlane, M. Löw, Wolfgang Feiden, and Wolfram Henn
- Subjects
Pathology ,medicine.medical_specialty ,Histology ,Biopsy ,Cell ,In situ hybridization ,Biology ,Pathology and Forensic Medicine ,Cytogenetics ,Physiology (medical) ,medicine ,Humans ,Interphase ,In Situ Hybridization, Fluorescence ,Chromosome Aberrations ,medicine.diagnostic_test ,Brain Neoplasms ,Chromosome ,Human brain ,Molecular biology ,medicine.anatomical_structure ,Neurology ,Chromosomes, Human, Pair 1 ,Cell culture ,Neurology (clinical) ,Chromosomes, Human, Pair 7 ,Fluorescence in situ hybridization - Abstract
We present a technique for the preparation and interphase cytogenetic analysis of native tumour cell nuclei from smear preparations of small biopsies of human brain tumours. The presence of tumour-specific numerical chromosome aberrations can be determined by fluorescence in situ hybridization (FISH) analysis using chromosome-specific repetitive DNA probes. The FISH analysis of smear preparations provides cytogenetic information about brain tumour samples, within 2 days, avoiding time-consuming and artefact-prone tumour cell culture.
- Published
- 1994
- Full Text
- View/download PDF
16. Hemodynamics in rigid and distensible saccular aneurysms: A numerical study of pulsatile flow characteristics
- Author
-
Karl Perktold, R Raunig, and M Löw
- Subjects
medicine.medical_specialty ,Physiology ,Pulsatile flow ,Arteries ,Mechanics ,medicine.disease ,Secondary flow ,Aneurysm ,Models, Biological ,Surgery ,Flow velocity ,Flow (mathematics) ,Regional Blood Flow ,Pressure-correction method ,Pulsatile Flow ,Physiology (medical) ,cardiovascular system ,medicine ,Humans ,cardiovascular diseases ,Blood Flow Velocity ,Geology ,Body orifice ,Backflow - Abstract
Flow characteristics are examined in two lateral model aneurysms by means of numerical simulation. The study concentrates on basic flow and stress patterns in a rigid wall and in a distensible wall aneurysm. The numerical solution of the governing Navier-Stokes equations describing incompressible, pulsatile, three-dimensional non-Newtonian flow is accomplished with the use of a finite element method together with a pressure correction technique. The inflow into the aneurysm is seen to arise from the downstream lip of the orifice and to be directed backward to the center. Backflow to the parent vessel takes place along the walls of the aneurysm. The intra-aneurysmal flow is found to be low compared with the flow velocity in the parent vessel, and even stagnation of flow occurs in the dome of the aneurysm. With a distensible wall, the basic flow characteristics are changed during systolic flow. The intra-aneurysmal secondary flow increases significantly. The increase and decrease of the flow velocity at the downstream lip reflect the expansion and contraction of the aneurysm wall where the maximal wall displacement during systolic acceleration is about 6% of the aneurysm diameter.
- Published
- 1993
- Full Text
- View/download PDF
17. Separation of native and truncated forms of poliovirus protease 3C produced in Escherichia coli
- Author
-
Éva Hajnal, B D Korant, László Polgár, László Gráf, M Löw, and F Erdélyi
- Subjects
Guanidinium chloride ,medicine.medical_treatment ,Blotting, Western ,Molecular Sequence Data ,Biology ,medicine.disease_cause ,Biochemistry ,Catalysis ,Inclusion bodies ,Viral Proteins ,chemistry.chemical_compound ,Escherichia coli ,medicine ,Amino Acid Sequence ,RNA, Messenger ,Binding site ,Molecular Biology ,Polyacrylamide gel electrophoresis ,chemistry.chemical_classification ,Binding Sites ,Protease ,Base Sequence ,3C Viral Proteases ,Cell Biology ,Recombinant Proteins ,Cysteine Endopeptidases ,Kinetics ,Spectrometry, Fluorescence ,Enzyme ,chemistry ,Chromatography, Gel ,Electrophoresis, Polyacrylamide Gel ,Oligopeptides ,Plasmids ,Research Article ,Cysteine - Abstract
Poliovirus protease 3C is a cysteine enzyme that is essential for the processing of the viral precursor polyprotein containing structural proteins and enzymes, including the protease itself. We have constructed the plasmid pSD/PV3C which produced protease 3C as inclusion bodies when expressed in Escherichia coli. In addition to the full-length protease, a truncated form was also generated, starting from an internal initiation site (Met-27). The enzyme was renatured by dilution of a 6 M guanidinium chloride solution of the inclusion bodies, and the proteins were precipitated from the diluted solution with ammonium sulphate. By extracting the precipitate with a buffer solution, the full-length enzyme could be completely separated from its N-terminally truncated form. Size-exclusion chromatography of the extracted protease 3C resulted in an active enzyme which appeared homogeneous by SDS/PAGE. For measuring the activity of the protease, a spectrofluorimetric method was devised to monitor the hydrolysis continuously, which is simpler and more precise than the h.p.l.c. technique used previously.
- Published
- 1993
- Full Text
- View/download PDF
18. Contents, Vol. 33, Supplement 1, 1993
- Author
-
A. Reinthaller, O. Wilhelm, D. Kölle, A. Staudach, R. Schröck, J.W. Hosmann, F. Wierrani, Gundula Klocke, M. Zajc, T. Genz, M. Wimbauer, L.C. Fuith, M. Stöhrer, E. Hanzal, A. Adler, P. Speiser, Ursula Loidl, T. Schramm, C. Ruppert, K. Philipp, D. Weiss, E. Kind, E. Wierrani, P. Kracher, F. Friedrich, St. Flachowsky, H. Auner, J. Gnirs, P. Riss, M. Schwiersch, H. Kölbl, R. Sauer, B. Bakker, W. Schöll, V. Möbus, P. Dörffler, U. Denison, M. Auer-Grumbach, M. van Trotsenburg, M. Korell, C. Marth, Ch. Kainz, C. Hellmich, K.-H. Wulf, K. Tamussino, Ch. Breuel, E. Neu, R. Kreienberg, J.C. Huber, H.G. Sainz, H.K. Selbmann, R. Voigt, G. Konecny, S. Wilhelm, K.-P Gloning, G. Quittan, N. Lang, Anita Prechtl, A. Schumitz, M. Löw, J. Thurner, A. Hofstetter, M. Huber, Ch. Dittrich, R. Wiborny, B. Haffner, S. Molnar, M. Kolben, W. Seidenbusch, Ch. Vutuc, Schadia Jinniate, Johannes Kunz, M. Schmitt, M. Zorzi, B. Lampe, H. Kiss, H. Salzer, K. Baumgarten, P. Sevelda, P. Lang, L. Pache, Kinga Chalubinski, M. Ulm, F. Heuss, H. Karras, D. Berg, Dorrit Weiss, R. Schulz-Wendtland, M. Putz, H. Pickel, Liane Kunert, G. Schied, W. Matal, Ulrike Heil, G. Pinzger, S. Todorow, H.G. Bender, Ch. Dadak, G. Schönauer, J. Stepien, M. Heydarfadai, S. Müller-Reiter, P. Baumgartner, St. Schulz, M. Manavi, A. Zuckermann, Inge Schreiner-Frech, E. Brusis, H. Gründling, K. Swoboda, Burgi Kaltenegger, N. Harbeck, Elisabeth Küffer, K. Eibner, E. Küffer, N. Adelwöhrer, R. Zeillinger, A. Schröck, P. Dettmar, G.J. Gerstner, C. Klinger, R. Höpfl, S. Reindke, W. Grünberger, A. Schönwälder, W. Schramm, F. Gill, I. Müller-Hartburg, E. Wolner, T. Wagner, T. Steck, P. Husslein, M. Widschwendtner, W. Schneider, M. Lahousen, Eva A. Dumler, W. Schweiger, H. Prömer, E. Petru, M. Batka, H. Enzelsberger, K. Reisenberger, A. Feiks, G. Windbichler, H.A. Tulusan, Y. Lu, A. Martan, G. Krüsmann, V. Strnad, E. Siebzehnrübl, A. Waitz-Penz, M.Di. Paolo, W. Walcher, M. Seifert, E. Hafner, G. Bernaschek, A. Zeimet, H. Haberfellner, I. Wilke, H.-J. Semmelrock, M. Steidl, S. King, H. Grebmeier, T.W.A. Huisman, Nadia Harbeck, D. Fuchs, M. Czarnecki, K. Fiedler, S. Leodolter, H. Wachter, H. Maurer, E. Kubista, B. Fazeny, A. Lohninger, Kristina Schanzer, M. Lange, Marianne Springer-Kremser, G. Häusler, M. Dorfer, K. Rotte, M. Untch, E. Abfalter, M. Bühner, H. Caffier, A.H. Tulusan, H. Janisch, J.W. Wladimiroff, V. Cavusoglou, R. Obwegeser, L. Prayer, W. Jaud, W. Michels, J. Scholler, W. Gruber, D. Kranzfelder, M. Neumann, F. Nagele, R.v. Hugo, Eva Joura, D. Spitzer, H. Schaffer, G. Lorenz-Eberhardt, D. Egner, R. Kimmig, M. Dostert, G. Breitenecker, S. Tatschl, A.-H. Graf, I. Stümpflen, H. Kaesemann, A. Bergant, M. Rehn, M. Kafta, N Yamamoto, P. Pürstner, W. Schemper, G. Gitsch, H. Helmer, P. Kastner, F. Jänicke, A. Tulusan, M. Novak, J. Deutinger, P.A.M. Weiss, I. Funke, Beate Riedl, L. Wildt, L. Müller, K. Gruböck, G. Meyberg, F. Zivkovic, W. Jäger, W. Grin, A. Schauer, J. Wisser, T. Strowitzki, D. Möhrling, R. Kupietz, Ch. Bali, A.M. Koch, R. Knitza, R. Lassmann, Andrea Fink, B. Seelbach-Göbel, M. Schoderbeck, Regine Ahner, P.J. Albert, K.-Ph. Gloning, H. Kraxner, K.J. Neiss, H. Weidinger, J. Burkl, E. Schüren, W. Hönigl, J. Rehbock, H. Hepp, K.T.M. Schneider, W. Loos, E. Müller-Holzner, O. Heiss, K.F. Czerwenka, E. Sölder, H. Rauschecker, K. Heim, M. Stumpfe, E. Husslein, S. Krämer, M. Bauer, H.-M. Böhm, J. Endl, H. Höfler, M.Ch. Michailov, C. Anthuber, U. Bogner, A.G. Zeimet, F. Ebner, P. Weiss, Ch. Schmid, M. Schumacher, K. Irsigler, M. Langer, K. Tempel, M. Halaska, K. Schuchter, W. Zeilmann, J. Wortmann, N. Vavra, J. Haas, N. Atanasov, A. Obermair, A. Bittl, P. Voigt, J. Schmidt, Ch. Sohn, U. Welscher, B. Wartusch, M. Ringler, A. Rempen, C. Ploner-Strobl, A. Büttner, Christine Kurz, Ch. Brezinka, M. Böhm, H. Graeff, K. Klingenbeck, W. Schroder, W. Freidl, T. Dimpfl, A. Gedik, A. Gold, G. Kindermann, C. Fidi, D. Pfeiffer, R. Winter, W. Würfel, Ch. Bieglmayer, S. Anthuber, J. Egger, E. Müllner-Holzner, G. Daxenbichler, H. Heidegger, N.E. Adelwöhrer, D. Löchner-Ernst, P. Brandner, T. Puchner, M. Saks, O. Dapunt, K. Baier, D. Jelincic, E. Greimel, O. Heiß, S. Jinniate, F. Gücer, A. Riesselmann, C. Nestle-Krämling, E. Golob, B. Nakhla, G. Debus-Thiede, Edith Rammer, N. Willich, G. Wolf, A. Untch, Ralph George, R. Altrichter, Ch. Kurz, Christine Sam, W. Lechner, B.U. Sevin, R. Mai, R. Deckardt, Eva Ostermayer, Z. Maly, Ch. Egarter, R. Wisleitner, H. Steiner, P. Kristen, and K. Bihler
- Subjects
Obstetrics and Gynecology ,General Medicine - Published
- 1993
- Full Text
- View/download PDF
19. Metalloendopeptidase QG. Isolation from Escherichia coli and characterization
- Author
-
László Polgár, M Löw, I Kóródi, A Szigetvári, and E Balla
- Subjects
Tris ,Metallopeptidase ,Molecular Sequence Data ,medicine.disease_cause ,Biochemistry ,Substrate Specificity ,chemistry.chemical_compound ,Escherichia coli ,medicine ,Protease Inhibitors ,Amino Acid Sequence ,Molecular Biology ,Chromatography, High Pressure Liquid ,chemistry.chemical_classification ,biology ,Metalloendopeptidases ,Active site ,Substrate (chemistry) ,Cell Biology ,Chromatography, Ion Exchange ,Endopeptidase ,Kinetics ,Enzyme ,chemistry ,Chromatography, Gel ,biology.protein ,Metalloendopeptidase ,Oligopeptides ,Research Article - Abstract
A new proteinase, which preferentially cleaves the Gln-Gly bond, was isolated from Escherichia coli. Because of this narrow specificity, the enzyme was called metalloendopeptidase QG. The proteinase is a monomer and consists of a single polypeptide chain of Mr 67,000, which is significantly smaller than the other known metalloendopeptidases of E. coli. It is found in the cytoplasm, but not in the periplasm. The enzyme cleaves the substrate benzyloxycarbonyl-Gln-Gly-Pro 2-naphthylamide between the glutamine and glycine residues, as well as its extended homologues including a nonapeptide, but it does not hydrolyse either the oxidized A and B chains of insulin or azo-casein. The pH-dependence of substrate hydrolysis gives a bell-shaped curve with pK1 = 6.6 and pK2 = 8.8. The metallopeptidase is inhibited in Tris and imidazole buffers, the basic components of which are presumably liganded to the essential Zn2+ ion. 2-Aminobenzoyl-Gln-Gly-Pro 2-naphthylamide, designed as a fluorescent substrate for the metallopeptidase, proved to be a strong inhibitor. Bestatin, an inhibitor of aminopeptidases in the micromolar concentration range, inhibits the metalloendopeptidase only in the millimolar concentration range. Captopril, the widely used inhibitor of angiotensin-converting enzyme, is a fairly good inhibitor of the metalloendopeptidase. The simplest inhibitor that can be used to protect recombinant proteins from degradation by the metalloendopeptidase may be EDTA, which is effective at low millimolar concentration.
- Published
- 1991
- Full Text
- View/download PDF
20. Novel sulfated polymers as highly potent and selective inhibitors of human immunodeficiency virus replication and giant cell formation
- Author
-
Masanori Baba, M Löw, Rudi Pauwels, E. De Clercq, J Györgyi-Edelényi, Dominique Schols, M Nagy, and S Görög
- Subjects
Pharmacology ,Syncytium ,Acrylic Resins ,Biology ,Virus Replication ,Antiviral Agents ,Giant Cells ,Fluorescence ,Virus ,In vitro ,Infectious Diseases ,Sulfation ,Biochemistry ,Mechanism of action ,Viral replication ,Cell culture ,Giant cell ,HIV-2 ,HIV-1 ,medicine ,Pharmacology (medical) ,Adsorption ,medicine.symptom ,Cells, Cultured ,Research Article - Abstract
Novel synthetic sulfated polymers, namely, sulfated polyvinyl alcohol (PVAS) and sulfated copolymers of acrylic acid with vinyl alcohol (PAVAS), proved to be potent and selective inhibitors of human immunodeficiency virus type 1 (HIV-1) and HIV-2 in vitro. The compounds completely inhibited HIV-1-induced cytopathogenicity in MT-4 cells and HIV-1 antigen expression in CEM cells at a concentration of 0.8 micrograms/ml. They were equally effective against HIV-2 replication. In addition, and in contrast to azidothymidine, PAVAS and PVAS suppressed HIV-1-induced giant cell (syncytium) formation, a process that may account for the depletion of T4 lymphocytes in patients with acquired immunodeficiency syndrome. PAVAS and PVAS completely blocked giant cell formation at a concentration of 4 micrograms/ml, whereas for dextran sulfate a concentration of 100 micrograms/ml was required to achieve complete inhibition of giant cell formation. As has been demonstrated previously for the sulfated polysaccharides, the mechanism of action of PAVAS and PVAS resides in the inhibition of virus adsorption to the cells.
- Published
- 1990
- Full Text
- View/download PDF
21. Gravity effect of Alpine slab segments based on geophysical and petrological modelling
- Author
-
M. Lowe, J. Ebbing, A. El-Sharkawy, and T. Meier
- Subjects
Geology ,QE1-996.5 ,Stratigraphy ,QE640-699 - Abstract
In this study, we present an estimate of the gravity signal of the slabs beneath the Alpine mountain belt. Estimates of the gravity effect of the subducting slabs are often omitted or simplified in crustal-scale models. The related signal is calculated here for alternative slab configurations at near-surface height and at a satellite altitude of 225 km. We apply three different modelling approaches in order to estimate the gravity signal from the subducting slab segments: (i) direct conversion of upper mantle seismic velocities to density distribution, which are then forward calculated to obtain the gravity signal; (ii) definition of slab geometries based on seismic crustal thickness and high-resolution upper mantle tomography for two competing slab configurations – the geometries are then forward calculated by assigning a constant density contrast and slab thickness; (iii) accounting for compositional and thermal variations with depth within the predefined slab geometry. Forward calculations predict a gravity signal of up to 40 mGal for the Alpine slab configuration. Significant differences in the gravity anomaly patterns are visible for different slab geometries in the near-surface gravity field. However, different contributing slab segments are not easily separated, especially at satellite altitude. Our results demonstrate that future studies addressing the lithospheric structure of the Alps should have to account for the subducting slabs in order to provide a meaningful representation of the geodynamic complex Alpine area.
- Published
- 2021
- Full Text
- View/download PDF
22. [Epidemiological investigations of the chances of preventing, recognizing early and optimally treating chronic diseases in an elderly population (ESTHER study)]
- Author
-
M, Löw, C, Stegmaier, H, Ziegler, D, Rothenbacher, and H, Brenner
- Subjects
Cohort Studies ,Male ,Primary Prevention ,Risk Factors ,Germany ,Health Status ,Surveys and Questionnaires ,Chronic Disease ,Prevalence ,Humans ,Female ,Middle Aged ,Aged - Abstract
Demographic changes in Germany will result in a marked rise in the prevalence of chronic diseases, presenting a central challenge in the coming decades. The ESTHER study on this question has as its objective to bring about innovative ways for the early recognition and prevention of diseases in the elderly. We herein give the concept of the study and the results of the basic enquiry.The ESTHER study includes 9961 persons, aged between 50 and 74 years, who had a health check-up by their general practitioner. Standardized questionnaires for doctors and patients were used in addition to the check-up test to provide extensive basic data on risk factors, previous illnesses, family history and relevant items on life style. Blood, urine and stool samples were kept for later testingThis cohort had a high prevalence of known risk factors for various chronic diseases, especially of the cardiovascular system. 42% of the cohort already had a history of hypertension, 40% of hyperlipidaemia, 11% had diabetes mellitus and 9% coronary heart disease. There was an association with obesity (present in many). The check-up test newly diagnosed one of the diseases or the presence of relevant risk factors in 13.4%.The high prevalence of risk factors for chronic diseases in the elderly underlines the urgency of stressing preventive measures. The ESTHER study - because of its long-term follow-up and saved specimens for later testing - provides an excellent basis for identifying new risk factors and risk indicators of chronic diseases.
- Published
- 2004
23. [Comparison of Healon, Healon GV, and Healon 5 in viscotrabeculectomy]
- Author
-
M, Löw, C, Bühler, and U, Mester
- Subjects
Adult ,Aged, 80 and over ,Lenses, Intraocular ,Male ,Phacoemulsification ,Anterior Chamber ,Viscosity ,Glaucoma ,Trabeculectomy ,Middle Aged ,Combined Modality Therapy ,Molecular Weight ,Ophthalmoscopy ,Humans ,Female ,Prospective Studies ,Hyaluronic Acid ,Intraocular Pressure ,Aged - Abstract
The aim of this study was to determine the efficacy of three viscoelastics of different viscosities in preventing early postoperative complications after trabeculectomy (TE) and phacotrabeculectomy (PT).One hundred seventy-one eyes of 149 consecutive patients underwent TE or PT. In all cases, Healon, Healon GV, or Healon 5 was instilled in the anterior chamber at the beginning of surgery and left there at the end.Four hours postoperatively, the mean intraocular pressure (IOP) in all groups was below 13 mmHg (27.4 mmHg preoperatively) and did not rise above 13 mmHg in the first postoperative week. Postoperative IOP spikes did not occur in any group. Healon remained in the anterior chamber up to 4 days after surgery, Healon GV up to 6 days, and Healon 5 up to 9 days. Characteristic early postoperative complications of filtering procedures, such as choroidal detachment, shallow anterior chamber, iridocorneal contact, hyphema, and bleb failure, were not observed in our patients.All three viscoelastics reduced early postoperative complications with comparable efficacy and without IOP spikes.
- Published
- 2003
24. Comparison of four viscoelastic substances for cataract surgery in eyes with cornea guttata
- Author
-
U, Mester, C, Hauck, N, Anterist, and M, Löw
- Subjects
Hypromellose Derivatives ,Endothelium, Corneal ,Humans ,Biocompatible Materials ,Cell Count ,Cataract Extraction ,Prospective Studies ,Hyaluronic Acid ,Methylcellulose - Published
- 2003
25. Comparison of Four Viscoelastic Substances for Cataract Surgery in Eyes with Cornea guttata
- Author
-
N. Anterist, C. Hauck, U. Mester, and M. Löw
- Subjects
medicine.medical_specialty ,Viscoelastic Substances ,Cornea guttata ,business.industry ,Ophthalmology ,medicine.medical_treatment ,medicine ,Cataract surgery ,business - Published
- 2002
- Full Text
- View/download PDF
26. The Third Fermi Large Area Telescope Catalog of Gamma-Ray Pulsars
- Author
-
D. A. Smith, S. Abdollahi, M. Ajello, M. Bailes, L. Baldini, J. Ballet, M. G. Baring, C. Bassa, J. Becerra Gonzalez, R. Bellazzini, A. Berretta, B. Bhattacharyya, E. Bissaldi, R. Bonino, E. Bottacini, J. Bregeon, P. Bruel, M. Burgay, T. H. Burnett, R. A. Cameron, F. Camilo, R. Caputo, P. A. Caraveo, E. Cavazzuti, G. Chiaro, S. Ciprini, C. J. Clark, I. Cognard, A. Corongiu, P. Cristarella Orestano, M. Crnogorcevic, A. Cuoco, S. Cutini, F. D’Ammando, A. de Angelis, M. E. DeCesar, S. De Gaetano, R. de Menezes, J. Deneva, F. de Palma, N. Di Lalla, F. Dirirsa, L. Di Venere, A. Domínguez, D. Dumora, S. J. Fegan, E. C. Ferrara, A. Fiori, H. Fleischhack, C. Flynn, A. Franckowiak, P. C. C. Freire, Y. Fukazawa, P. Fusco, G. Galanti, V. Gammaldi, F. Gargano, D. Gasparrini, F. Giacchino, N. Giglietto, F. Giordano, M. Giroletti, D. Green, I. A. Grenier, L. Guillemot, S. Guiriec, M. Gustafsson, A. K. Harding, E. Hays, J. W. Hewitt, D. Horan, X. Hou, F. Jankowski, R. P. Johnson, T. J. Johnson, S. Johnston, J. Kataoka, M. J. Keith, M. Kerr, M. Kramer, M. Kuss, L. Latronico, S.-H. Lee, D. Li, J. Li, B. Limyansky, F. Longo, F. Loparco, L. Lorusso, M. N. Lovellette, M. Lower, P. Lubrano, A. G. Lyne, Y. Maan, S. Maldera, R. N. Manchester, A. Manfreda, M. Marelli, G. Martí-Devesa, M. N. Mazziotta, J. E. McEnery, I. Mereu, P. F. Michelson, M. Mickaliger, W. Mitthumsiri, T. Mizuno, A. A. Moiseev, M. E. Monzani, A. Morselli, M. Negro, R. Nemmen, L. Nieder, E. Nuss, N. Omodei, M. Orienti, E. Orlando, J. F. Ormes, M. Palatiello, D. Paneque, G. Panzarini, A. Parthasarathy, M. Persic, M. Pesce-Rollins, R. Pillera, H. Poon, T. A. Porter, A. Possenti, G. Principe, S. Rainò, R. Rando, S. M. Ransom, P. S. Ray, M. Razzano, S. Razzaque, A. Reimer, O. Reimer, N. Renault-Tinacci, R. W. Romani, M. Sánchez-Conde, P. M. Saz Parkinson, L. Scotton, D. Serini, C. Sgrò, R. Shannon, V. Sharma, Z. Shen, E. J. Siskind, G. Spandre, P. Spinelli, B. W. Stappers, T. E. Stephens, D. J. Suson, S. Tabassum, H. Tajima, D. Tak, G. Theureau, D. J. Thompson, O. Tibolla, D. F. Torres, J. Valverde, C. Venter, Z. Wadiasingh, N. Wang, P. Wang, P. Weltevrede, K. Wood, J. Yan, G. Zaharijas, C. Zhang, and W. Zhu
- Subjects
Binary pulsars ,Millisecond pulsars ,Pulsar timing method ,Rotation powered pulsars ,Pulsars ,Gamma-rays ,Astrophysics ,QB460-466 - Abstract
We present 294 pulsars found in GeV data from the Large Area Telescope (LAT) on the Fermi Gamma-ray Space Telescope. Another 33 millisecond pulsars (MSPs) discovered in deep radio searches of LAT sources will likely reveal pulsations once phase-connected rotation ephemerides are achieved. A further dozen optical and/or X-ray binary systems colocated with LAT sources also likely harbor gamma-ray MSPs. This catalog thus reports roughly 340 gamma-ray pulsars and candidates, 10% of all known pulsars, compared to ≤11 known before Fermi. Half of the gamma-ray pulsars are young. Of these, the half that are undetected in radio have a broader Galactic latitude distribution than the young radio-loud pulsars. The others are MSPs, with six undetected in radio. Overall, ≥236 are bright enough above 50 MeV to fit the pulse profile, the energy spectrum, or both. For the common two-peaked profiles, the gamma-ray peak closest to the magnetic pole crossing generally has a softer spectrum. The spectral energy distributions tend to narrow as the spindown power $\dot{E}$ decreases to its observed minimum near 10 ^33 erg s ^−1 , approaching the shape for synchrotron radiation from monoenergetic electrons. We calculate gamma-ray luminosities when distances are available. Our all-sky gamma-ray sensitivity map is useful for population syntheses. The electronic catalog version provides gamma-ray pulsar ephemerides, properties, and fit results to guide and be compared with modeling results.
- Published
- 2023
- Full Text
- View/download PDF
27. P1459: SAFETY AND EFFICACY FINDINGS OF AUTO1, A FAST-OFF RATE CD19 CAR, IN RELAPSED/REFRACTORY B-CELL NON-HODGKIN’S LYMPHOMA (B-NHL), AND CHRONIC LYMPHOCYTIC LEUKEMIA (CLL) / SMALL LYMPHOCYTIC LYMPHOMA (SLL)
- Author
-
C. Roddie, J. Dias, M. O’Reilly, M. Mitsikakou, E. Charalambous, L. Green, M. Vaughan, G. Agliardi, J. Garcia, E. Lewin, M. Lowdell, M. Marzolini, L. Wood, H. Holmes, Y. Ngai, B. Popova, W. Wilson, S. Kunaseelan, V. Spanswick, H. Lowe, L. Ensell, J. Hartley, S. Domning, S. Morley, T. Marafioti, A. Bloor, D. Irvine, K. Orchard, A. Khwaja, D. Linch, M. Pule, and K. Peggs
- Subjects
Diseases of the blood and blood-forming organs ,RC633-647.5 - Published
- 2022
- Full Text
- View/download PDF
28. P1609: VERY LOW MORTALITY IN DOUBLE VACCINATED IMMUNOCOMPROMISED HAEMATOLOGY PATIENTS INFECTED WITH SARS-COV-2.
- Author
-
B. Shaw, J. Shortt, B. Rogers, Z. Kaplan, M. Low, G. Gregory, S. Vilcassim, G. Grigoriadis, P. Fedele, M. Gilbertson, and S. Opat
- Subjects
Diseases of the blood and blood-forming organs ,RC633-647.5 - Published
- 2022
- Full Text
- View/download PDF
29. P1460: SAFETY AND EFFICACY FINDINGS OF AUTO1, A FAST-OFF RATE CD19 CAR, IN RELAPSED/REFRACTORY PRIMARY CNS LYMPHOMA
- Author
-
C. Roddie, J. Dias, M. O’Reilly, L. Green, M. Vaughan, G. Agliardi, J. Garcia, E. Lewin, M. Lowdell, M. Mitsikakou, E. Charalambous, A. Hotblack, H. Dreau, M. Marzolini, L. Wood, C. Every-Clayton, A. Lal, Y. Ngai, B. Popova, A. Malhi, S. Kunaseelan, V. Spanswick, H. Lowe, L. Ensell, J. Hartley, S. Domning, L. Thorne, H. Hyare, P. Murphy, D. Linch, C. Fox, K. Peggs, K. Cwynarski, and M. Pule
- Subjects
Diseases of the blood and blood-forming organs ,RC633-647.5 - Published
- 2022
- Full Text
- View/download PDF
30. Heparinoberflächenmodifizierte IOL — Einfluß auf die Kapselfibroseinzidenz?
- Author
-
U. Mester and M. Löw
- Abstract
Fragestellung Der protektive Einflus von heparinoberflachenmodifizierten Intraokularlinsen (HSM) auf die Blut-Kammerwasser-Schranke (BKS) in der postoperativen Phase nach Kataraktoperation ist bekannt und insbesondere bei Problemaugen von Vorteil. Einige Autoren fan den in ihrem Patientengut jedoch Hinweise auf eine gehaufte Kapselfibrose bei oberflachenmodifizierten Linsen. Wir untersuchten daher in einer prospektiven, randomisierten und intraindividuell vergleichenden Studie die Entwicklung von Kapselfibrosen nach HSM- bzw. PMMA-IOL-Implantation.
- Published
- 1997
- Full Text
- View/download PDF
31. Polysyndactyly and asymptomatic hypothalamic hamartoma in mother and son: a variant of Pallister-Hall syndrome
- Author
-
Wolfram Henn, J. R. Moringlane, H Kolles, M. Löw, D. Barbier, J. Reif, Klaus D. Zang, C. Kujat, and G. Beige
- Subjects
Adult ,Male ,medicine.medical_specialty ,Pediatrics ,Hamartoma ,Asymptomatic ,Hypothalamic hamartoma ,Internal medicine ,Genetics ,medicine ,Humans ,Abnormalities, Multiple ,Syndactyly ,Genetics (clinical) ,Polydactyly ,business.industry ,Dysostosis ,Syndrome ,Middle Aged ,medicine.disease ,Magnetic Resonance Imaging ,Pedigree ,Radiography ,Endocrinology ,Polysyndactyly ,Pallister–Hall syndrome ,Female ,medicine.symptom ,business ,Hand Deformities, Congenital ,Hypothalamic Diseases - Abstract
We report on a 53-year-old woman and her 20-year-old son who both presented with polysyndactyly, without other external malformations or mental retardation. MRI imaging revealed, as an incidental finding, asymptomatic hypothalamic hamartomas in both patients. The siblings of both mother and son are unaffected. This family may represent an autosomal dominant variant of Pallister-Hall syndrome.
- Published
- 1995
32. Biodiesel production potential of an indigenous South African microalga, Acutodesmus bajacalifornicus
- Author
-
J. Grobler, K.G. Harding, M. Smit, S. Ramchuran, P. Durand, and M. Low
- Subjects
Acutodesmus bajacalifornicus ,biodiesel ,FAME-GC ,microalgae ,South Africa ,Science - Abstract
In this study, a South African indigenous microalga Acutodesmus bajacalifornicus was evaluated in different cultivation media. Eleven potential cultivation media were identified and tested on A. bajacalifornicus, a potential source for biodiesel production. A. bajacalifornicus had the highest growth rate in the JG medium (in-house formulation), with a competitive average specific growth rate of 0.47 d−1. The highest biomass productivity was in the Hase medium, but with relatively low productivity of 53.1 mg.L−1.d−1.Analysis of the biomass lipid content and profile of each cell culture, using fatty acid methyl ester (FAME) gas chromatography (GC) showed that the lipid content varied between cultivation media, with minimum lipid content of 20% (w/w) and an average close to 47% (w/w). Utilising biodiesel property predictive formulas, and the lipid profiles obtained in this study, it was possible to predict the properties of biodiesel that could be generated from A. bajacalifornicus. It was found that biomass from eight of the media adhered to South African summer grade biodiesel standards.As such, A. bajacalifornicus is a potential candidate for microalgal biodiesel production in South Africa. However, the bioenergy yield rate would need to be improved to have a similar attractiveness to other studies.
- Published
- 2021
- Full Text
- View/download PDF
33. [Familial association of hypothalamic hamartoma and polysyndactyly]
- Author
-
C, Kujat, J R, Moringlane, M, Löw, and W, Feiden
- Subjects
Adult ,Fingers ,Male ,Hamartoma ,Hypothalamus ,Humans ,Female ,Syndactyly ,Magnetic Resonance Imaging ,Hypothalamic Diseases - Abstract
Hypothalamic hamartomas are congenital malformations. The association between hypothalamic hamartomas and other dysplasias, including polydactyly, is known to be a neonatal lethal syndrome. We report on two patients (mother and son) with asymptomatic large hypothalamic hamartomas and polysyndactyly. The relationship of the patients suggests an autosomal dominant transmission.
- Published
- 1994
34. Ototoxizität
- Author
-
F. Hoffmann, C. Beck, Chl. Beck, R. Blessing, P. Küppers, H.-W. Mahlo, P. Kurt, M. Löw, P. Federspil, A. Koch, W. Delb, S. Feilen, G. Fürst, J. Maurer, A. Beck, M. Wolfensberger, A. A. Lanzow, G. Gavalas, J. Vathilakis, and G. Dokianakis
- Published
- 1993
- Full Text
- View/download PDF
35. Vereinfachung der klinischen Anwendung von Gewebe-Plasminogen-Aktivator
- Author
-
U. Mester, R. Grewing, and M. Löw
- Abstract
Gewebeplasminogenaktivator (tissue plasminogen activator=t-PA) ist eine korpereigene Substanz, die zur Lyse intraokularer Fibrinmembranen appliziert werden kann. Zum Fibrinabbau werden bis zu 25 µg t-PA intraokular injiziert. Dazu ist eine erhebliche Verdunnung der handelsublichen 20-mg-Ampulle t-PA erforderlich. Erfolgt diese mit Aqua dest. und Balanced salt solution (BSS) so ist eine Lagerung bei mindestens -70°C erforderlich. Da eine Gefriereinheit fur Temperaturen unter -70°C in zahlreichen ophthalmologischen Abteilungen nicht zur Verfugung steht, entwickelten wir in Zusammenarbeit mit Dr. Karl Thomae GmbH eine Verdunnungstechnik, welche die Lagerung des modifizierten tPA bei -20°C ermoglicht.
- Published
- 1993
- Full Text
- View/download PDF
36. [Initial results of obstetric screening for abnormalities at the Donau Hospital]
- Author
-
E, Hafner, M, Löw, and K, Schuchter
- Subjects
Pregnancy ,Austria ,Infant, Newborn ,Humans ,Mass Screening ,Female ,Gestational Age ,Ultrasonography, Prenatal ,Congenital Abnormalities - Published
- 1993
37. Clinical experience with tissue plasminogen activator stored at -20 degrees C
- Author
-
R, Grewing, U, Mester, and M, Löw
- Subjects
Cryopreservation ,Microbiological Techniques ,Fibrin ,Eye Diseases ,Drug Storage ,Tissue Plasminogen Activator ,Humans ,Thrombolytic Therapy - Abstract
We developed a new dilution technique that allows tissue plasminogen activator (t-PA) to be stored at -20 degrees C, as opposed to the -70 degrees C recommended by the United States manufacturer (Genentech Inc). Following tests that showed neither loss in activity nor microbiological contamination, we clinically proved the efficacy of t-PA stored at -20 degrees C in 10 cases.
- Published
- 1992
38. [Histocochleographic studies of the late toxicity of cisplatin]
- Author
-
M, Löw and P, Federspil
- Subjects
Dose-Response Relationship, Drug ,Hearing ,Hair Cells, Auditory ,Nerve Degeneration ,Animals ,Cisplatin ,Organ of Corti ,Rats - Abstract
The aim of the investigation was to determine in an animal model the time required for cochlear changes to appear after cisplatin therapy, i.e. whether there is any late ototoxicity detectable. For this purpose we performed histochochleographic studies in the laboratory rat. In two trials different groups of 6-7 rats were given a single daily dose of 2 mg/kg body wt. cisplatin over 5 days. After various periods of time surface preparations of the organ of Corti were performed. The results obtained showed that cochlear damage was evident as early as 4 days after the final injection of drug and no further significant changes in cochlear damage could be seen during the period of observation.
- Published
- 1992
39. Beam–target helicity asymmetry E in K+Σ− photoproduction on the neutron
- Author
-
N. Zachariou, D.P. Watts, J. Fleming, A.V. Sarantsev, V.A. Nikonov, A. D'Angelo, M. Bashkanov, C. Hanretty, T. Kageya, F.J. Klein, M. Lowry, H. Lu, A. Sandorfi, X. Wei, I. Zonta, K.P. Adhikari, S. Adhikari, M.J. Amaryan, G. Angelini, G. Asryan, H. Atac, L. Barion, C. Bass, M. Battaglieri, I. Bedlinskiy, F. Benmokhtar, A. Bianconi, A.S. Biselli, F. Bossù, S. Boiarinov, W.J. Briscoe, W.K. Brooks, D. Bulumulla, V. Burkert, D.S. Carman, J.C. Carvajal, A. Celentano, G. Charles, P. Chatagnon, T. Chetry, G. Ciullo, P.L. Cole, M. Contalbrigo, N. Dashyan, R. De Vita, A. Deur, S. Diehl, C. Djalali, R. Dupre, H. Egiyan, M. Ehrhart, A. El Alaoui, P. Eugenio, S. Fegan, R. Fersch, A. Filippi, G. Gavalian, N. Gevorgyan, Y. Ghandilyan, G.P. Gilfoyle, F.X. Girod, W. Gohn, E. Golovatch, R.W. Gothe, K.A. Griffioen, M. Guidal, K. Hafidi, H. Hakobyan, M. Hattawy, D. Heddle, K. Hicks, D. Ho, M. Holtrop, Y. Ilieva, D.G. Ireland, B.S. Ishkhanov, E.L. Isupov, D. Jenkins, H.S. Jo, K. Joo, S.J. Joosten, D. Keller, M. Khachatryan, A. Khanal, M. Khandaker, C.W. Kim, W. Kim, V. Kubarovsky, L. Lanza, M. Leali, P. Lenisa, K. Livingston, I.J.D. MacGregor, D. Marchand, N. Markov, L. Marsicano, V. Mascagna, M. Mayer, B. McKinnon, Z.E. Meziani, T. Mineeva, V. Mokeev, E. Munevar, C. Munoz Camacho, P. Nadel Turonski, T.R. O'Connell, M. Osipenko, A.I. Ostrovidov, M. Paolone, L.L. Pappalardo, K. Park, E. Pasyuk, P. Peng, W. Phelps, O. Pogorelko, J. Poudel, J.W. Price, Y. Prok, A.J.R. Puckett, B.A. Raue, M. Ripani, A. Rizzo, G. Rosner, C. Salgado, A. Schmidt, R.A. Schumacher, U. Shrestha, D. Sokhan, O. Soto, N. Sparveris, I.I. Strakovsky, S. Strauch, J.A. Tan, N. Tyler, M. Ungaro, L. Venturelli, H. Voskanyan, E. Voutier, N.K. Walford, C.S. Whisnant, M.H. Wood, J. Zhang, and Z.W. Zhao
- Subjects
Physics ,QC1-999 - Abstract
We report a measurement of a beam–target double-polarisation observable (E) for the γ→n→(p)→K+Σ−(p) reaction. The data were obtained impinging the circularly-polarised energy-tagged photon beam of Hall B at Jefferson Lab on a longitudinally-polarised frozen-spin hydrogen deuteride (HD) nuclear target. The E observable for an effective neutron target was determined for centre-of-mass energies 1.70≤W≤2.30 GeV, with reaction products detected over a wide angular acceptance by the CLAS spectrometer. These new double-polarisation data give unique constraints on the strange decays of excited neutron states. Inclusion of the new data within the Bonn-Gatchina theoretical model results in significant changes for the extracted photocouplings of a number of established nucleon resonances. Possible improvements in the PWA description of the experimental data with additional “missing” resonance states, including the N(2120)3/2− resonance, are also quantified.
- Published
- 2020
- Full Text
- View/download PDF
40. Initial experience with the convergent procedure for longstanding persistent atrial fibrillation: A 5 year dataset
- Author
-
E. Maclean, J. Yap, B. Saberwal, S. Kolvekar, W. Lim, N. Wijesuriya, N. Papageorgiou, G. Dhillon, R.J. Hunter, M. Lowe, P. Lambiase, A. Chow, H. Abbas, R. Schilling, E. Rowland, and S. Ahsan
- Subjects
The convergent procedure ,Hybrid surgical ablation ,Longstanding persistent atrial fibrillation ,Computer applications to medicine. Medical informatics ,R858-859.7 ,Science (General) ,Q1-390 - Abstract
In patients with longstanding persistent atrial fibrillation (AF), outcomes from catheter ablation remain suboptimal. The convergent procedure combines minimally invasive surgical ablation with subsequent catheter ablation, and may contribute towards maintenance of sinus rhythm in this patient group. We performed the convergent procedure on 43 patients with longstanding persistent AF from 2013–2018. Patients underwent clinical review at 3, 6, and 12 months and thereafter as necessitated by their symptoms. Our dataset describes patients’ baseline characteristics and rhythm control protocols, as well as outcomes including arrhythmia recurrence, the need for antiarrhythmic drugs, requirement for repeat rhythm control procedures, and complications. These data provide a real world insight into the risks and benefits of the convergent procedure in patients with longstanding persistent AF.
- Published
- 2020
- Full Text
- View/download PDF
41. Predictors of mental health and academic outcomes in first-year university students: Identifying prevention and early-intervention targets
- Author
-
A. Duffy, C. Keown-Stoneman, S. Goodday, J. Horrocks, M. Lowe, N. King, W. Pickett, S. H. McNevin, S. Cunningham, D. Rivera, L. Bisdounis, C. R. Bowie, K. Harkness, and K. E. A. Saunders
- Subjects
Student mental health ,risk factors ,anxiety symptoms ,depressive symptoms ,prevention and early-intervention ,Psychiatry ,RC435-571 - Abstract
BackgroundAlthough there is growing interest in mental health problems in university students there is limited understanding of the scope of need and determinants to inform intervention efforts.AimsTo longitudinally examine the extent and persistence of mental health symptoms and the importance of psychosocial and lifestyle factors for student mental health and academic outcomes.MethodUndergraduates at a Canadian university were invited to complete electronic surveys at entry and completion of their first year. The baseline survey measured important distal and proximal risk factors and the follow-up assessed mental health and well-being. Surveys were linked to academic grades. Multivariable models of risk factors and mental health and academic outcomes were fit and adjusted for confounders.ResultsIn 1530 students surveyed at entry to university 28% and 33% screened positive for clinically significant depressive and anxiety symptoms respectively, which increased to 36% and 39% at the completion of first year. Over the academic year, 14% of students reported suicidal thoughts and 1.6% suicide attempts. Moreover, there was persistence and overlap in these mental health outcomes. Modifiable psychosocial and lifestyle factors at entry were associated with positive screens for mental health outcomes at completion of first year, while anxiety and depressive symptoms were associated with lower grades and university well-being.ConclusionsClinically significant mental health symptoms are common and persistent among first-year university students and have a negative impact on academic performance and well-being. A comprehensive mental health strategy that includes a whole university approach to prevention and targeted early-intervention measures and associated research is justified.
- Published
- 2020
- Full Text
- View/download PDF
42. Jahrestagung der Österreichischen Gesellschaft für Gynäkologie und Geburtshilfe und der Bayerischen Gesellschaft für Geburtshilfe und Frauenheilkunde
- Author
-
K.-H. Wulf, Ch. Breuel, Gundula Klocke, E. Neu, Ursula Loidl, A. Martan, G. Krüsmann, W. Grin, M. Kolben, W. Seidenbusch, G. Bernaschek, K. Eibner, E. Küffer, E. Wierrani, E. Siebzehnrübl, Kristina Schanzer, M. Steidl, Marianne Springer-Kremser, K. Rotte, T. Wagner, K. Gruböck, F. Zivkovic, R. Kupietz, M. Ringler, M. Schoderbeck, Regine Ahner, E. Petru, E. Husslein, U. Denison, Eva Ostermayer, M. Dorfer, M. Kafta, P. Pürstner, K. Philipp, T.W.A. Huisman, G. Pinzger, R. Obwegeser, L. Prayer, W. Michels, J. Scholler, Ch. Brezinka, M. Böhm, H. Graeff, P. Riss, J. Thurner, M. Huber, J. Wisser, Z. Maly, Burgi Kaltenegger, Ch. Egarter, R. Wisleitner, S. Tatschl, A. Tulusan, M. Schwiersch, G. Schied, D. Pfeiffer, E. Müllner-Holzner, J. Deutinger, W. Schöll, R.v. Hugo, H. Kölbl, R. Sauer, M.Ch. Michailov, K. Tamussino, H. Steiner, H.A. Tulusan, Ch. Sohn, M. Novak, G. Daxenbichler, T. Schramm, C. Ruppert, Eva A. Dumler, D. Spitzer, H. Schaffer, C. Anthuber, W. Jäger, G. Lorenz-Eberhardt, M. Heydarfadai, W. Schweiger, P. Kristen, K. Baumgarten, U. Bogner, P. Kracher, B. Haffner, E. Sölder, F. Friedrich, M. van Trotsenburg, R. Voigt, H. Enzelsberger, K. Reisenberger, B. Fazeny, R. Lassmann, R. Schröck, O. Dapunt, T. Steck, A.M. Koch, P. Sevelda, P. Lang, Inge Schreiner-Frech, Ch. Kainz, J.W. Wladimiroff, V. Cavusoglou, P. Husslein, Edith Rammer, K. Tempel, J.W. Hosmann, O. Heiß, B. Lampe, A. Waitz-Penz, W. Walcher, A. Schauer, F. Nagele, J.C. Huber, M. Stumpfe, A. Schröck, G. Gitsch, A.G. Zeimet, S. Krämer, F. Wierrani, M. Seifert, M. Bauer, N. Willich, M. Widschwendtner, A. Bergant, M. Rehn, A. Zeimet, A. Obermair, H. Haberfellner, Anita Prechtl, M.Di. Paolo, R. Wiborny, G. Wolf, A. Untch, W. Jaud, F. Jänicke, M. Zajc, A. Lohninger, Christine Kurz, Schadia Jinniate, Johannes Kunz, F. Gücer, H. Karras, R. Schulz-Wendtland, M. Untch, E. Abfalter, H. Salzer, D. Fuchs, M. Stöhrer, N. Vavra, J. Burkl, E. Schüren, M. Lange, D. Berg, W. Matal, A. Büttner, R. Höpfl, P. Voigt, Ulrike Heil, M. Putz, Ch. Dadak, G. Schönauer, K. Bihler, N. Harbeck, A. Schönwälder, B. Seelbach-Göbel, St. Schulz, M. Manavi, A. Rempen, A. Reinthaller, G. Kindermann, J. Stepien, W. Freidl, T. Dimpfl, H. Heidegger, R. Zeillinger, O. Wilhelm, G. Windbichler, H. Gründling, D. Löchner-Ernst, H. Hepp, W. Gruber, D. Kölle, H. Pickel, S. King, S. Wilhelm, S. Reindke, A. Hofstetter, G.J. Gerstner, W. Grünberger, T. Puchner, M. Saks, A. Staudach, M. Auer-Grumbach, Ch. Bieglmayer, M. Halaska, K. Swoboda, V. Möbus, K.-P Gloning, Ch. Dittrich, P. Dörffler, K. Klingenbeck, K. Baier, S. Müller-Reiter, M. Bühner, Ralph George, M. Batka, W. Schneider, M. Lahousen, R. Altrichter, A. Adler, W. Schroder, F. Ebner, W. Zeilmann, A. Schumitz, H. Helmer, A. Bittl, E. Greimel, H. Kiss, D. Möhrling, G. Häusler, U. Welscher, T. Genz, M. Wimbauer, L. Müller, H. Grebmeier, S. Todorow, H. Maurer, Ch. Kurz, Christine Sam, D. Egner, M. Dostert, E. Hafner, I. Stümpflen, H. Kaesemann, H. Wachter, H.-J. Semmelrock, H. Höfler, C. Marth, M. Korell, W. Schramm, P. Kastner, L. Wildt, L.C. Fuith, H.G. Sainz, H.K. Selbmann, S. Molnar, H. Caffier, W. Lechner, C. Nestle-Krämling, B.U. Sevin, C. Fidi, P. Weiss, E. Golob, R. Mai, R. Winter, R. Deckardt, B. Nakhla, E. Hanzal, O. Heiss, W. Würfel, S. Anthuber, K.F. Czerwenka, B. Bakker, P. Dettmar, E. Kind, J. Endl, St. Flachowsky, H. Auner, K. Heim, J. Egger, N. Lang, N.E. Adelwöhrer, J. Gnirs, P. Brandner, M. Löw, M. Schmitt, M. Zorzi, A.H. Tulusan, H. Janisch, C. Hellmich, H.-M. Böhm, N. Adelwöhrer, R. Kreienberg, K. Schuchter, J. Wortmann, G. Breitenecker, A.-H. Graf, V. Strnad, G. Quittan, N. Atanasov, M. Czarnecki, B. Wartusch, D. Kranzfelder, M. Neumann, A. Gold, L. Pache, Elisabeth Küffer, Ch. Schmid, M. Schumacher, K. Irsigler, M. Langer, J. Schmidt, E. Kubista, Eva Joura, T. Strowitzki, P.J. Albert, K.J. Neiss, H. Weidinger, W. Hönigl, K.T.M. Schneider, N Yamamoto, E. Müller-Holzner, W. Schemper, P.A.M. Weiss, Ch. Vutuc, Ch. Bali, A. Feiks, K. Fiedler, R. Kimmig, I. Funke, Beate Riedl, R. Knitza, Andrea Fink, J. Rehbock, H. Kraxner, H. Rauschecker, W. Loos, Liane Kunert, H.G. Bender, E. Wolner, J. Haas, A. Gedik, H. Prömer, C. Ploner-Strobl, D. Jelincic, I. Wilke, S. Jinniate, S. Leodolter, A. Riesselmann, G. Debus-Thiede, G. Meyberg, K.-Ph. Gloning, D. Weiss, G. Konecny, Kinga Chalubinski, P. Baumgartner, A. Zuckermann, E. Brusis, F. Gill, I. Müller-Hartburg, M. Ulm, F. Heuss, Dorrit Weiss, C. Klinger, Y. Lu, Nadia Harbeck, and P. Speiser
- Subjects
Obstetrics and Gynecology ,General Medicine - Published
- 1993
- Full Text
- View/download PDF
43. Erste Ergebnisse des geburtshilflichen Mißbildungsscreenings im Donauspital
- Author
-
M. Löw, E. Hafner, and K. Schuchter
- Subjects
medicine.medical_specialty ,business.industry ,Emergency medicine ,Obstetrics and Gynecology ,Medicine ,General Medicine ,Medical emergency ,business ,medicine.disease - Published
- 1993
- Full Text
- View/download PDF
44. Characterization of Paroxysmal Gluten‐Sensitive Dyskinesia in Border Terriers Using Serological Markers
- Author
-
M. Lowrie, O.A. Garden, M. Hadjivassiliou, D.S. Sanders, R. Powell, and L. Garosi
- Subjects
Canine epileptoid cramping syndrome ,Gluten‐free diet ,Movement disorder ,Neurology ,Veterinary medicine ,SF600-1100 - Abstract
Background Paroxysmal gluten‐sensitive dyskinesia (PGSD) in border terriers (BTs) results from an immunologic response directed against transglutaminase (TG)2 and gliadin. Recent evidence suggests that PGSD is only one aspect of a range of possible manifestations of gluten sensitivity in the breed. Hypothesis/Objectives Gluten sensitivity in BTs is a heterogeneous disease process with a diverse clinical spectrum; to characterize the phenotype of PGSD using TG2 and gliadin autoantibodies as diagnostic markers. Animals One hundred twenty‐eight client‐owned BTs with various disorders. Methods Prospective study. BTs with paroxysmal episodes and a normal interictal examination were phenotyped using footage of a representative episode and assigned to 3 groups: idiopathic epilepsy (IE), paroxysmal dyskinesia (PD), or other. Owners of each dog completed a questionnaire to obtain information regarding clinical signs. Healthy BTs formed a control group. Serum antibodies against TG2 and AGA were measured in all dogs. Results One hundred twenty‐eight BTs were enrolled; 45 with PD, 28 with IE, 35 with other conditions, and 20 controls. Three overlapping phenotypes were identified; PD, signs suggestive of gastrointestinal disease, and dermatopathy. AGA‐IgG concentrations were increased in PD, compared with IE (P = 0.012), controls (P
- Published
- 2018
- Full Text
- View/download PDF
45. Extraordinary drought of 2003 overrules ozone impact on adult beech trees (Fagus sylvatica).
- Author
-
M. Löw, K. Herbinger, A. Nunn, K.-H. Häberle, M. Leuchner, C. Heerdt, H. Werner, P. Wipfler, H. Pretzsch, M. Tausz, and R. Matyssek
- Published
- 2006
- Full Text
- View/download PDF
46. A multi-sectoral investigation of a neonatal unit outbreak of Klebsiella pneumoniae bacteraemia at a regional hospital in South Africa, 2018
- Author
-
V. Essel, K. Tshabalala, G.M. Ntshoe, E. Mphaphuli, G. Feller, A. Shonhiwa, K. McCarthy, H. Ismail, W. Strasheim, M. Lowe, O. Perovic, M. Hlonipho, and N. Govender
- Subjects
Infectious and parasitic diseases ,RC109-216 - Published
- 2020
- Full Text
- View/download PDF
47. Ninety years of change on a low wooded island, Great Barrier Reef
- Author
-
S. M. Hamylton, R. McLean, M. Lowe, and F. A. F. Adnan
- Subjects
drone ,sand cay ,rampart ,mangrove ,coral reef ,Science - Abstract
We assess 90 years of change on a Low Wooded Island (Low Isles, Great Barrier Reef), employing drones and topographic profiling to accurately survey ramparts, mangroves, the reef flat and the sand cay. A comparison with maps from the 1928–1929 Great Barrier Reef Expedition revealed the redistribution of an outer rampart and inward movement of shingle ridges. Remarkable lateral expansion of the mangrove woodland some 400 m has occurred as carbonate sand deposition has increased reef flat elevation, obscuring coral microatolls. The sand cay has stayed relatively constant in size, moving approximately 44 m in a northeasterly direction and rotating slightly. We conclude that the existing configuration of landforms probably represents an equilibrium with local biophysical conditions, including sea level, wave dynamics, vegetation growth, storms and cyclones. The variable nature of ramparts and the presence of a trough that prevents the continuous spread of mangroves across a uniformly flat colonization surface precludes the interpretation of landform changes with respect to a geomorphic evolutionary sequence. Moreover, longer-term implications of environmental change for these landforms can only be evaluated once the specific nature of the local carbonate budget, including the relative contribution of corals, foraminifera and Halimeda has been elucidated.
- Published
- 2019
- Full Text
- View/download PDF
48. Laboratory Animal Medicine
- Author
-
Lynn C. Anderson, Franklin M. Loew, Fred W. Quimby, Lynn C. Anderson, Franklin M. Loew, and Fred W. Quimby
- Subjects
- Animals--Diseases, Laboratory animals, Laboratory animals--Diseases
- Abstract
A volume in the American College of Laboratory Animal Medicine series, this second edition has over 40% new material, including the addition of six new topics and many others that are completely rewritten. The book comprehensively covers the biological and disease aspects of laboratory animal medicine while examining other aspects such as the biohazards associated with the use of animal experimentation and factors complicating the bioethics of animal research.
- Published
- 2002
49. Laboratory Animal Medicine
- Author
-
James G. Fox, Bennett J. Cohen, Franklin M. Loew, James G. Fox, Bennett J. Cohen, and Franklin M. Loew
- Subjects
- Laboratory animals, Laboratory animals--Diseases
- Abstract
Laboratory Animal Medicine is a compilation of papers that deals with the diseases and biology of major species of animals used in medical research. The book discusses animal medicine, experimental methods and techniques, design and management of animal facilities, and legislation on laboratory animals. Several papers discuss the biology and diseases of mice, hamsters, guinea pigs, and rabbits. Another paper addresses the dog and cat as laboratory animals, including sourcing of these animals, housing, feeding, and their nutritional needs, as well as breeding and colony management. The book also describes ungulates as laboratory animals, including topics on sourcing, husbandry, preventive medical treatments, and housing facilities. One paper addresses primates as test animals, covering the biology and diseases of old world primates, Cebidae, and ferrets. Some papers pertain to the treatment, diseases, and needed facilities for birds, amphibians, and fish. Other papers then deal with techniques of experimentation, anesthesia, euthanasia, and some factors (spontaneous diseases) that complicate animal research. The text can prove helpful for scientists, clinical assistants, and researchers whose work involves laboratory animals.
- Published
- 2002
50. Conformational studies of corticotropin1–32 and constitutive peptides by circular dichroism
- Author
-
D. Greff, Flavio Toma, Serge Fermandjian, M. Löw, and L Kisfaludy
- Subjects
chemistry.chemical_classification ,endocrine system ,Circular dichroism ,Conformational change ,Aqueous solution ,Titration curve ,Protein Conformation ,Chemistry ,Stereochemistry ,Circular Dichroism ,Water ,Hydrogen Bonding ,Peptide ,Biochemistry, Genetics and Molecular Biology (miscellaneous) ,Organic media ,Peptide Fragments ,Spectral line ,Crystallography ,Adrenocorticotropic Hormone ,Molecule ,Spectrophotometry, Ultraviolet ,Amino Acid Sequence ,hormones, hormone substitutes, and hormone antagonists - Abstract
Circular dichroism spectra on corticotropin 1–32 and its constitutive N-, and C-terminal peptides are determined in water and trifluoroethanol under several conditions in the aromatic and peptide spectral regions. Furthermore, the effects of pH and varied mixtures of water-trifluoroethanol are examined on the corticotropin 1–32 molecule. The results show that the N- and C-terminal series have a different behaviour in both aqueous and organic media. Corticotropin and the former peptides display “random” spectra in water, and α-helix type spectra in trifluoroethanol, while the latter have “random” spectra in both solvents. In the holopeptide corticotropin, the side chain-side chain effects, as reflected by the titration curves obtained from variations in the aromatic region, support the idea of an helical organization of part of the backbone even in aqueous solution. When going from water to trifluoroethanol corticotropin 1–32 undergoes a conformational change which leads to an α-helix, following a linear pathway. These results, together with other observations, indicate the possible role of the conformation of corticotropin molecules in their biological life.
- Published
- 1976
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.